baber/WOPTO huggingface dataset:
Patent JP-2007303632-A (JP)
Title: Float type steam trap
Inventor: ASADA TETSUO
IPC: F16K51/00
Filed: 2006-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To clean up foreign matters deposited on the inner face of a discharge passage of a valve seat member by automatically moving an operating member forward and backward.  <P>SOLUTION: A body 1 and a cover 2 form a valve casing. The valve casing has an inlet 5, a valve chest 4 and an outlet 7. The valve seat member 9 is mounted on the lower part of the valve chest 4. The valve seat member 9 has the discharge passage 8 for communicating the valve chest 4 with the side of the outlet 7. In the valve chest 4, a float 11 is arranged which is seated on/off the valve seat member 9 to open/close the discharge passage 8. In the discharge passage 8, the operating member 16 is arranged to be movable forward and backward. A bimetal 17 as a temperature reacting member is connected to the operating member 16. The bimetal 17 is arranged in a sealed primary side storage chamber 14 communicated with the valve chest 4. With the deformation of the bimetal 17, the operating member 16 is moved forward at a low temperature and moved backward at a high temperature. The operating member 16 is moved forward to clean up the foreign matters deposited on the inner face of the discharge passage 8 of the valve seat member 9.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006212710-A (JP)
Title: Method and apparatus for decelerating and temporarily accumulating hot-rolled product
Inventor: SHORE T MICHAEL
IPC: B21B45/02
Filed: 2006-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for decelerating and temporarily accumulating a hot-rolled product which is moved in the length direction along a receiving axis at a first velocity V<SB>1</SB>.  <P>SOLUTION: The product is oriented through a curved guide having an entry end aligned with a receiving axis for receiving the product and an exit end which is provided with a space in the radial direction from the receiving axis and which is turned so as to covey the product to the discharging direction traversing the receiving axis. The curved guide is revolved around the receiving axis in a direction opposite to the discharging direction of the product and at a velocity so that the velocity at the exit end of the guide is V<SB>2</SB>, thereby, the product conveyed from the exit end of the guide is decelerated to a velocity V<SB>3</SB>equal to V<SB>1</SB>- V<SB>2</SB>. The curvature of the guide and the direction of the exit end are constituted so as to form the discharged product into a helix installed and temporarily accumulated on a cylindrical drum. The drum is revolved in the direction opposite to the revolving direction of the curved guide and, in this way, the product is rewound from the drum.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007310225-A (JP)
Title: Fan mechanism and image forming apparatus
Inventor: KAWAMATA KUNIMASA
IPC: G03G21/00
Filed: 2006-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To enhance blowing efficiency of a blowing means provided between a moving member that moves from a prescribed position in an apparatus main body and a fixed part in the apparatus main body.  <P>SOLUTION: An intake fan 100 is provided on the side surface part 18A of a conveying unit 18. The intake fan 100 is moved integrally with the conveying unit 18 in accordance with the opening/closing operation of the opening/closing cover 14. Accordingly, even when the opening/closing cover 14 is opened/closed(the conveying unit 18 is moved), the positional relation between the intake fan 100 and the conveying unit 18 never shifts. By bringing the intake fan 100 in tight contact with the second side part 8 of the main body frame 12 and sealing a gap between the air hole 112 formed in the second side part and the intake fan 100 so as to ventilate, external air can be efficiently sucked through the air holes 112, and also, the movement of the conveying unit 18 is not interrupted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007311684-A (JP)
Title: Field effect transistor
Inventor: AMASUGA HIROTAKA
IPC: H01L29/812
Filed: 2006-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-output field effect transistor by improving withstand voltage while adopting an embedded gate structure effective for increasing a maximum drain current.  <P>SOLUTION: The field effect transistor has at least a channel layer formed of a 3-5 compd. semiconductor containing no aluminum on a semi-insulating substrate; a gate contact layer which is formed of a 3-5 compd. semiconductor containing aluminum of ≤1×10<SP>16</SP>cm<SP>-3</SP>doping concentration, and having large interband energy on it; a gate embedding layer which is formed of a 3-5 compd. semiconductor containing no aluminum of ≤1×10<SP>16</SP>cm<SP>-3</SP>doping concentration on it; and a gate electrode which is embedded in the gate embedding layer, and connected with the gate contact layer. The gate embedding layer is provided with a recess which surrounds the side wall, and which has a thickness of not exposing the gate contact layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007059873-A (JP)
Title: Semiconductor light emitting device and its manufacturing method
Inventor: WATANABE NOBUYUKI
IPC: H01L33/06
Filed: 2006-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device allowing improvement in light extraction efficiency and to provide its manufacturing method.  <P>SOLUTION: An AlGaInP light emitting layer 5 is overlaid with an Al<SB>0.6</SB>Ga<SB>0.4</SB>As current diffusion layer 3 and an n-type Al<SB>0.5</SB>In<SB>0.5</SB>P cladding layer 4. The AlGaInP light emitting layer 5 is overlaid with a p-type Al<SB>0.5</SB>In<SB>0.5</SB>P cladding layer 6 and a p-type GaInP intermediate layer 7 and a p-type GaP contact layer 8. The p-type GaP contact layer 8 is pasted with a p-type GaP translucent substrate 9 having lower carrier concentration than that of the p-type GaP contact layer 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007317856-A (JP)
Title: Etching liquid composition and etching method
Inventor: MATSUBARA MASAHIDE
IPC: C23F1/30
Filed: 2006-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etching liquid composition having an appropriate etching rate and stable performance with respect to zinc dissolution without generating residuals in etching a transparent conductive film with zinc oxide as a main component, and also to provide an etching method.  <P>SOLUTION: Etching is performed with the etching liquid composition which is composed of a water solution containing one or not less than two kinds of compounds to be selected from a group having citric acid, aconitic acid, 1,2,3-propane tricarboxylic acid and its ammonium salt, or which is composed of a water solution containing one or not less than two kinds of compounds to be selected from a group having acetic acid, propionic acid, butyric acid, succinic acid, citric acid, lactic acid, malic acid, tartaric acid, malonic acid, maleic acid, glutaric acid, aconitic acid, 1,2,3-propane tricarboxylic acid, and its ammonium salt, and a poly sulfone acid compound.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007314657-A (JP)
Title: Wavelength converting material using fluorescent substance
Inventor: MAYAHARA YOSHIO
IPC: C09K11/59
Filed: 2006-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength-converting material that has high emission intensity, excellent weather resistance and high reliability.  <P>SOLUTION: The wavelength-converting material comprises a nitride fluorescent substance absorbing near ultraviolet rays or blue color ray and emitting red light and represented by the formula: M<SB>w</SB>Al<SB>x</SB>Si<SB>y</SB>B<SB>z</SB>N<SB>((2/3)w+x(4/3)y+z)</SB>: Eu (M is at least one of Mg, Ca, Sr and Ba; 0.5≤w≤3, x=1, 0.5≤y≤3, 0≤z≤0.5), at least one kind of fluoresence body among the Ce-activated structure fluorescent substances represented by the formula: M'<SB>3</SB>(Al<SB>1-v</SB>Ga<SB>v</SB>)<SB>5</SB>O<SB>12</SB>(wherein M' is Lu, Y, Gd, and Tb, 0 ≤ v ≤ 0.8) and at least one of fluorescent substance among Ce activated garnet structure fluorescent substances is represented by general formula rR<SB>2</SB>O-sB<SB>2</SB>O<SB>3</SB>-tZnO<SB>2</SB>-uSiO<SB>2</SB>(wherein R is one of Li, Na, K, Rb, and Cs; 0.1≤r≤0.15, 0.4≤s≤0.6, 0.2≤t≤0.4, 0.05≤u≤0.2).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006332062-A (JP)
Title: Fuel cell system
Inventor: KIM HAE-KYOUNG
IPC: H01M8/04
Filed: 2006-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system including a vapor phase fuel supply structure.  <P>SOLUTION: The fuel cell system comprises a membrane-electrode assembly 10 including a cathode, a proton conductive membrane, and an anode, a buffer solution layer 21 which contacts one face of the anode and in which liquid generated in the cathode and fuel vapor coexist, a first separation film 30 which contacts one face of the buffer solution layer, and a fuel retaining layer 41 which contacts one face of the first separation film.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006332676-A (JP)
Title: Manufacturing method for of nanoparticle film with low permittivity
Inventor: IKEDA SHINGO
IPC: C23C16/509
Filed: 2006-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for forming a low-permittivity film over a substrate, by forming insulating particulates in a vapor phase by plasma CVD using gas containing Si as source gas, and effectively transferring the formed particulates to over the surface of the substrate, while suppressing aggregation.  <P>SOLUTION: The method for forming low-permittivity films includes steps of: introducing reactive gas composed of organic silicon gas and inert gases into the reactor of capacitive coupled type CVD equipment; adjusting the size of fine particles produced in the vapor phase to a size of the order of nanometers, as a function of the plasma discharge cycle in the reactor; and controlling the temperature gradient between a substrate and an upper electrode to approximately 100°C/cm, and depositing the produced fine particles on the substrate, placed in between the upper electrode and the lower electrode inside the reactor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007312711-A (JP)
Title: Transplanter
Inventor: MUNEYOSHI NORIHIKO
IPC: A01C11/02
Filed: 2006-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transplanter having a transplanting claw located on one side in crosswise direction with simple constitution which is adjustable of its transplanting depth.  <P>SOLUTION: The transplanter 101 is provided with the transplanting claw 151 lifting driven by turning of an arm 157 installed on one side in crosswise direction and a driving case 152, and a rail 153 installed on the other side in crosswise direction for guiding lifting movement of a slider 171 installed on one longitudinal end of the transplanting claw 151, wherein the rail 153 is supported setting the upper part as a fulcrum and the lower part as turnable in longitudinal direction and the rail 153 is operatively connected with a depth adjusting member 358 installed on the machine body side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007315996-A (JP)
Title: Method and device for easily decontaminating surface polluted with radioactive isotopes with little re-pollution by using water-jet light-guide laser exfoliation
Inventor: MINEHARA EISUKE
IPC: G21F9/28
Filed: 2006-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decontamination method by water-jet light-guide laser exfoliation, capable of preventing re-diffusion of penetration or pollution of a radioactive isotope during decontamination to the inner surface, having a slight polluted matter or to an unpolluted inner surface, and removing or minimizing repollution.  <P>SOLUTION: Decontamination is performed without re-melting, rediffusion and repollution by using the water-jet light-guide laser exfoliation wherein sufficient cooling is kept by peripheral water or water jet so that heat generated in the irradiation surface periphery will not raise the temperature of the whole object and a surface peripheral portion irradiated with a laser is vaporized and removed, by water-jet light-guide laser irradiation performed to a component, a structure or the like having a surface polluted by the radioactive isotopes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007324191-A (JP)
Title: Cooling device for electronic apparatus
Inventor: OGIJI KENJI
IPC: G06F1/16
Filed: 2006-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device having high-efficiency cooling performance and moreover, has a small-size and thin, and a simplified structure for an electronic apparatus.  <P>SOLUTION: The cooling device 3A for a heat generating body 2 of an electronic apparatus includes a heat receiving unit 31 for receiving the heat generated from the heat generating body 2, and a plurality of heat radiators 33 of a high heat transfer member (carbon graphite) for radiating the heat generated. Heat connection between the heat receiver 31 and the heat radiator 33 is conducted by using a heat connecting member 34. Heat connection with a heat radiator among a plurality of heat radiators 33 concurrently provided with the heat receiver 31 is switched by manipulation the heat connecting member 34.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007323263-A (JP)
Title: Image formation system
Inventor: KOBAYASHI NOBUYUKI
IPC: G06F3/12
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the increase of power consumption in an image formation system.  <P>SOLUTION: Data for image formation are input through an external controller 30 to a printer 40, and the setting data of image formation conditions are input through an UI device 50. Also, the UI device 50 displays error information input from the printer 40. The UI device 50 is configured of, for example, a PC so as to be set in a stand-by status or a power saving status. When the UI device 50 is set in the power saving status, and data for image formation are input from the external controller 30 to the printer 40, the printer 40 performs image formation operation while making the UI device 50 hold the power saving status. Also, when any error is generated in the printer 40, the printer 40 makes the UI device 50 shift from the power saving status to the stand-by status, and makes the UI device 50 display the error information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007321208-A (JP)
Title: Method of producing high-strength steel
Inventor: OKITSU YOSHITAKA
IPC: C22C38/58
Filed: 2006-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a high-strength steel sheet by which the strength of the high-strength steel sheet can be improved by fining ferrite crystal grains and also the high-strength steel sheet can be produced having large difference between static strength and dynamic strength and therefore easily press-formed, and having excellent ductility at high-speed deformation and providing high absorbing energy as a result.  <P>SOLUTION: A hot-rolled steel sheet having metallurgical structure of ferritic phase and hardened second phase having 10-85% area ratio and 2.5-5.0 μm average interval between the hardened second phases is subjected to cold-rolling satisfying the following (2) expression and using a working degree index D presupposing the following expression (1) and thereafter, is subjected to annealing satisfying the following (3) expression. D=d×t/t<SB>o</SB>...(1) [wherein d: the average interval (μm) of the hardened second phases, t: sheet thickness after cold-rolling and t<SB>o</SB>: the sheet thickness after hot-rolling before cold-rolling. 0.5≤D≤1.0...(2). 650-(ts)<SP>1/2</SP><Ts<750-(ts)<SP>1/2</SP>...(3). Wherein, ts: holding time (sec), Ts: holding temperature (°C) and (ts)<SP>1/2</SP>: square root of ts].  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007321895-A (JP)
Title: Rolling member for joint device, and rolling bearing for joint device
Inventor: MIKAMI EISHIN
IPC: F16C33/34
Filed: 2006-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling member for a joint device and a rolling bearing for the joint device capable of suppressing hydrogen-embrittled exfoliation while suppressing an increase of a manufacturing cost.  <P>SOLUTION: The rolling member for the joint device 3 constitutes a ball bearing 1 for the joint device 3 interposed between a first member 31 and a second member 32 so that the second member 32 connected to the first member 31 can turn relative to the first member 31 in the joint device 3. The rolling member is composed of steel containing carbon at ≥0.25 mass% and ≤0.65 mass%, silicon at ≥0.15 mass% and ≤0.35 mass%, manganese at ≥0.6 mass% and ≤0.9 mass%, and the rest with iron and unavoidable impurities, and having a chromium content suppressed to 0.3 mass% or less, and a nitrogen enriched layer is formed at a surface layer part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007320005-A (JP)
Title: Bulk adjustment jig for work
Inventor: HORI MASATAKA
IPC: B23Q3/02
Filed: 2006-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bulk adjustment jig for a machine-tooled workpiece of any size and configuration, which has a workpiece holding part being suitably detachable and has an improved rigidity with the workpiece holding part attached to it.  <P>SOLUTION: The bulk adjustment jig 1 is divided into two sections. One is a stand section 30 fixed onto a table 13, the other is the work holding part 20 which holds a work 51. By this, the work holding part 20 can be freely exchangeable and tightened with a nut 40 screwed together with an external thread 33 formed in the outer periphery of the upper section of the stand section 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007321103-A (JP)
Title: Polyoxyalkylene adduct and method for producing the same
Inventor: KOYAMA YASUSHI
IPC: C08G65/26
Filed: 2006-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyoxyalkylene adduct, by which the polyoxyalkylene adduct having a sufficiently reduced color and capable of being suitably applied to various uses, especially optical materials and light-resistant materials, and can be produced in high productivity, to provide the polyoxyalkylene adduct, and to provide a method for using the polyoxyalkylene adduct as an optical material and a light-resistant material.  <P>SOLUTION: This method for adding an alkylene oxide to an active hydrogen-containing compound to produce the polyoxyalkylene adduct is characterized by comprising the first step reaction process for reacting the active hydrogen-containing compound with a part of the alkylene oxide at a higher temperature than the melting point of the active hydrogen-containing compound to obtain an intermediate having a lower melting point than that of the active hydrogen-containing compound, and the second step reaction process for reacting the intermediate with the residue of the alkylene oxide at a temperature which is lower than the reaction temperature in the first step reaction process and higher than the melting point of the intermediate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007019481-A (JP)
Title: Structure for forming functional film pattern and method of manufacturing functional film
Inventor: SAKASHITA YUKIO
IPC: H01L41/313
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a functional film capable of forming a fine pattern, and withstanding a high-temperature process.  <P>SOLUTION: The method of manufacturing the functional film includes a process (a) for preparing a substrate on which a prescribed pattern is formed; a process (b) for using an inorganic material to form a separation layer on the substrate directly or indirectly; a process (c) for forming a layer to be peeled including the functional film by using a functional material on the separation layer; and a process (d) for peeling off the layer to be peeled from the substrate, or for decreasing the junction strength between the layer to be peeled and the substrate by heating the separation layer, applying electromagnetic waves toward the separation layer, or applying external force to the separation layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007333424-A (JP)
Title: Characteristic value estimating device, and loaded article determination device
Inventor: DOI KATSUNORI
IPC: B60R16/02
Filed: 2006-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To estimate an actual mechanical characteristic value of a weighty body loaded on a vehicle.  <P>SOLUTION: In this embodiment, an actual mechanical characteristic value of the whole of a control object including a loaded article loaded on a present vehicle is obtained (sensing) by direct measurement by a measuring instrument and/or estimation from a control result (history) as shown in Figs. 1 (a) and 1 (b). A control system characteristic value in an attitude control system is corrected based on the estimated mechanical characteristic value to be used for control as shown in Figs. 1 (c) and 1 (d).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007332429-A (JP)
Title: Contact material and production method therefor
Inventor: ITO TAKEFUMI
IPC: C22C9/00
Filed: 2006-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact material which can ensure brazing strength while maintaining its cutoff performance, voltage resisting performance and welding resistance, and to provide a production method therefor.  <P>SOLUTION: The contact material has a base material mainly made up of Cu and has Cr grains with a grain diameter of 38 to 150 μm and a compound composed of Cu, Cr and Te and consisting of two phases of a Cu-Te phase and a Te-Cu-Cr phase and having a grain diameter of 0.1 to 100 μm, the Cr grains and the compound being dispersed into the base material. The material comprises, by mass, 20 to 40% Cr, 0.1 to 1.5% Te and the balance Cu, and has a density ratio of ≥90%. The production method therefor is characterized in that a powdery mixture is compacted to be a green compact having a density ratio of ≥75%, and the green compact is subjected to sintering under heating at a temperature of ≥1,060 to <1,083°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008004297-A (JP)
Title: Water-proof connector
Inventor: SAGAWA KIYOSHI
IPC: H01R13/52
Filed: 2006-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-proof connector which has good water proofness and is easy to mount.  <P>SOLUTION: The water-proof connector comprises a first connector fixed on an end part of a cable, a second connector to which the first connector is detachably connected, and a cover for covering a connection part of the first connector and second connector. The first connector includes a first seal surface and second seal surface formed in a direction orthogonal to an axial direction of the cable. A second connector includes a male screw part formed on its outer circumference surface, and a seal surface facing to the first seal surface of the first connector. The cover includes a female screw part formed on its inner circumference surface, and a seal surface facing to the second seal surface of the first connector, and a first seal member arranged between the first seal surface of the first connector and the seal surface of the second connector.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008005097-A (JP)
Title: Image reader and control program thereof
Inventor: MASUBUCHI YUKIO
IPC: H04N1/04
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader and an image reader control program which is a sheet-feed scanner comprising a platen meeting at least two function of (a) a white board used for reading a manuscript, (b) a color correcting reference board, (c) a board of a different color from the manuscript color, and (d) a back-light.  <P>SOLUTION: The image reader comprises a means for transporting a manuscript, a platen for retaining the backside of the manuscript transported by the transporting means, and a means for reading the image on the manuscript transported by the transporting means. The platen is a circular or a fan shape in the transporting direction of the transporting means, and has a plurality of flat plates or curved faces in the perpendicular direction to the transporting.  <P>COPYRIGHT: (C)2008,JPO&INPIT